11231322232048 has 10 divisors (see below), whose sum is σ = 21760686824624. Its totient is φ = 5615661116016.

The previous prime is 11231322232001. The next prime is 11231322232049. The reversal of 11231322232048 is 84023222313211.

It is a happy number.

It is a super-2 number, since 2×11231322232048² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231322232049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350978819736 + ... + 350978819767.

Almost surely, 2^{11231322232048} is an apocalyptic number.

It is an amenable number.

11231322232048 is a deficient number, since it is larger than the sum of its proper divisors (10529364592576).

11231322232048 is an equidigital number, since it uses as much as digits as its factorization.

11231322232048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701957639511 (or 701957639505 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 11231322232048 its reverse (84023222313211), we get a palindrome (95254544545259).

The spelling of 11231322232048 in words is "eleven trillion, two hundred thirty-one billion, three hundred twenty-two million, two hundred thirty-two thousand, forty-eight".